| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $10.48 | 3.491% | $10.8459 | $10.85 | $10.85 | $10.80 |
| Purchase #2 | $140.94 | 6.822% | $150.5549 | $150.55 | $150.55 | $150.60 |
| Purchase #3 | $168.61 | 12.326% | $189.3929 | $189.39 | $189.40 | $189.40 |
| Purchase #4 | $166.56 | 5.434% | $175.6109 | $175.61 | $175.60 | $175.60 |
| Purchase #5 | $210.85 | 8.768% | $229.3373 | $229.34 | $229.35 | $229.30 |
| Purchase #6 | $21.71 | 12.294% | $24.379 | $24.38 | $24.40 | $24.40 |
| Purchase #7 | $125.27 | 5.635% | $132.329 | $132.33 | $132.35 | $132.30 |
| 7 purchase totals = | $844.42 | $912.4499 | $912.45 | $912.50 | $912.40 | |